and a 30-tablet free trial. Now tonight a great television finale. For 21 years barbara walters has brought us the ten most fascinating people of the year and her final list airs tonight. Abc's jon donvan now shows us some of the people we met over the last two decades. Good evening and welcome to the ten most fascinating people of the past year. What a list. Stay with us. Reporter: And so it went, a brand with a brand name, she who asks the questions. From young politicians at the starting gate. What would you like the mark you leave to be? So to leave this country with a change. Reporter: To those who appeared before their fate had truly unfollowed. I don't think I will be going to prison. Woods before the marital problems. So many kids look up to role models. Reporter: Kennedy before the plane trip. People can say worse things than you are attractive and look good in a bathing suit. Reporter: Her one of a kind ask anyone anything style. Are you lovers? I love roy like my brother, even more. Many people find the thought of you as president a little scary. Why is that? Reporter: First person, first show, k.D. Lang. In truth some of the most fascinating are now lesser remembered, an astronaut, a cloner of sleep, a jeopardy sham p and when one reality star said this -- when I see barbara walters I'm like oh, my god, it's like elvis. Welcome to our final ten most fascinating people special. Reporter: She could put herself on that list but she won't because she asks the questions. Jon donvan, abc news, washington. And barbara walters ten most fascinating people of 2013 airs tonight at 9:30 eastern.

This transcript has been automatically generated and may not be 100% accurate.

{"id":21270594,"title":"Barbara Walters' Most Fascinating People Finale","duration":"3:00","description":"A look at the last 21 years of amazing interviews and people.","url":"/WNT/video/barbara-walters-fascinating-people-finale-21270594","section":"WNT","mediaType":"Default"}